Genetic Variant NM_017590.6:c.582+8C>T (chr22-41332235-C-T) – ACMG Classification: Benign (-10 pts)

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_017590.6(ZC3H7B):c.582+8C>T variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000493 in 1,614,124 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00054 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00049 ( 1 hom. )

Consequence

ZC3H7B
NM_017590.6 splice_region, intron

Scores

Splicing: ADA: 0.00003983

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.00

Variant links:

Genes affected

ZC3H7B (HGNC:30869): (zinc finger CCCH-type containing 7B) This gene encodes a protein that contains a tetratricopeptide repeat domain. The encoded protein also interacts with the rotavirus non-structural protein NSP3. [provided by RefSeq, Jul 2008]

ZC3H7B links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

BP6

Variant 22-41332235-C-T is Benign according to our data. Variant chr22-41332235-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2653227.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAd4 at 83 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZC3H7B	NM_017590.6 link	c.582+8C>T		splice_region_variant, intron_variant	Intron 7 of 22	ENST00000352645.5	NP_060060.3	Q9UGR2
ZC3H7B	XR_007067960.1 link	n.836+8C>T		splice_region_variant, intron_variant	Intron 7 of 14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZC3H7B	ENST00000352645.5 link	c.582+8C>T		splice_region_variant, intron_variant	Intron 7 of 22	1	NM_017590.6	ENSP00000345793.4		Q9UGR2
ZC3H7B	ENST00000486331.1 link	n.654C>T		non_coding_transcript_exon_variant	Exon 7 of 7	2

Frequencies

GnomAD3 genomes

AF:

0.000539

AC:

AN:

152190

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000327

Gnomad ASJ

AF:

0.0112

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00186

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.000323

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000879

AC:

221

AN:

251442

Hom.:

AF XY:

0.000876

AC XY:

119

AN XY:

135904

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.000260

Gnomad ASJ exome

AF:

0.0123

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000555

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000510

Gnomad OTH exome

AF:

0.00196

GnomAD4 exome

AF:

0.000487

AC:

712

AN:

1461816

Hom.:

Cov.:

AF XY:

0.000513

AC XY:

373

AN XY:

727212

show subpopulations

Gnomad4 AFR exome

AF:

0.000329

Gnomad4 AMR exome

AF:

0.000335

Gnomad4 ASJ exome

AF:

0.0109

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.000614

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000211

Gnomad4 OTH exome

AF:

0.00124

GnomAD4 genome

AF:

0.000545

AC:

AN:

152308

Hom.:

Cov.:

AF XY:

0.000564

AC XY:

AN XY:

74476

show subpopulations

Gnomad4 AFR

AF:

0.000144

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.0112

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00187

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000323

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.00172

Hom.:

Bravo

AF:

0.000510

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Mar 01, 2022

CeGaT Center for Human Genetics Tuebingen

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

ZC3H7B: BP4, BS1 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

2.0

DANN

Benign

0.72

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000040

dbscSNV1_RF

Benign

0.0

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over